Pneumatic tire



(No Model.)

E. A. WERNER. PNBUMATIG TIRB.

No. 597,661. Patented Jan. 18, 1898.

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EMRICK A. VERNER, OF CHICAGO, ILLINOIS.

PN EUMATC TIRE.

SPECIFICATION forming' part of Letters Patent No. 597,661, dated January18, 1898.

Application iiledDecember 3,1896. Serial No. 614,287. (No model.)

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Be' known that I, EMRICK A. VERNER, a citizen of the United States,residing` at Chicago, in the county of Cook and State of Illinois, haveinvented certain new and useful Improvements in Pneumatic Tires; and Ido hereby declare the following to be a full, clear, and exactdescription of the invention, such as will enable others skilled in theart to which it appertains to make and use the same.

My invention relates to improveinents in means employed in connectionwith pneumatic sectional tires for bicycles or Vehicles generally.

The objects of my improvement are, first, to provide for an efficientunion of said sections in the form of joint-plates with or without acontinuous Strap or band; second, to protect said section from wear andpunctures, and,third, to enable ready and efficient repairs in the eventof a puncture in or injury to one or the other of said sections. Iattain these objects by the means illustrated in the accompanyingdrawing's, in which- Figure 1 represents a partial View of a tire whichis made up of Sections and the Sections being held in place by means ofa continuous band and joint-plates. Fig'. 2 represents a transversesectional view of the same on line m az. (See Fig. l.) Fig. 3 representsanother partial View of a sectional tire with continuous strap andseparate joint-plates. Fig. 4 is a cross-sectional view ofthe same.Figs. 5 and 6 .illustrate the manner in which the tire or sectionsthereof may be repaired in case of a puncture or in j ury, and Fig. 7illustrates a bandage which entirely encircles the reduced ends of thetire-sections.

Like letters of reference denote like parts in the drawings andspecification.

In subdivided tires a certain number of sections A A, as shown in Fig.1, are required to make up a tire of a particular circumference, each ofthe Sections constituting a distinct oompartment of and for the tire.For every compartm ent there is a valve provided for inilation of theSections independent of one from the other. Around these sections Iprovide a strap or continuous band B, With j oint-plates or wings a,which partially encircle the joints of said Sections, as seen in Fig. 1,or there may be a plain band or strap C,

with separate joint-plates b, as seenin Fig. 3. In either instance doesthe strap serve the purpose of uniting said Sections, protecting samefrom becoxning Worn, and well-nigh eliminating the chances of a puncturein or through said Sections.

The joint-plates a or joint-plates b assist the band or strap forholding the joints of said Sections in alinement, while comparativelylittle is added to the weight of a tire thus built up.

Any suitable substance may be used for the cementing and gluing up ofthe Sections, band, and plates or wings.

Should by accident or other cause any of the Sections become defective,then such section is simply cut out and replaced by a new one.

Replaced Sections can be secured by either a joint-plate C', coveringthe whole joint, (see Fig. 5,) or a joint-plate O, covering only part ofthe joint. (See Fig. G.) Such parts can easily be carried in reserve,together with one or more Sections.

`What I claim, and'desire to secure by Letters Patent, is-

l. The combination with a wheel-tire comprising a series of independentinflatable tubes or Sections of a band with joint-plates, the bandsurrounding and binding said sections and the plates covering the jointsthereof all constructed and arranged substantiall y as and for thepurpose set forth.

2. A sectional pneumatic wheel-tire having a band around the sectionsand separate plates covering the joints of said Sections all constructedand arranged substantially as and for the purpose set forth.

3. In a Wheel-tire consisting of a series of tuloular Sections eachbeing provided With a 'Valve to enable infiating of said Sections, the

combination of a band or strap and jointplates or collars placed aroundor upon the joining ends of said Sections for the purpose as set forth.

In testimony whereof I afiix my signature in presence of two witnesses.

'EMRIoK A. WERNER.

lVitnesses:

BERNH. F. EIBLEB, GUsTAV SoHmnz.

